<?php

class UserController extends Controller
{
	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout='//layouts/column2';

	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
			//'postOnly + delete', // we only allow deletion via POST request
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
			/*array('allow',  // allow all users to perform 'index' and 'view' actions
				'actions'=>array('index','view'),
				'users'=>array('*'),
			),*/
			array('allow', // allow authenticated user to perform 'create' and 'update' actions
				'actions'=>array('index','view'),
				'users'=>array('@'),
			),
			array('allow', // allow admin user to perform 'admin' and 'delete' actions
				'actions'=>array('admin','delete','create','update',/*'upload'*/),
				//'users'=>array('admin'),
				'expression'=>'Yii::app()->user->isAdminUser()== true'
			),
			array('deny',  // deny all users
				'users'=>array('*'),
			),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view',array(
			'model'=>$this->loadModel($id),
		));
	}



	// public function actionUpload()
	// {
 //        Yii::import("ext.EAjaxUpload.qqFileUploader");
 
 //        $folder='uploads/';// folder for uploaded files
 //        $allowedExtensions = array("jpg","jpeg","png");//array("jpg","jpeg","gif","exe","mov" and etc...
 //        $sizeLimit = 2 * 1024 * 1024;// maximum file size in bytes
 //        $uploader = new qqFileUploader($allowedExtensions, $sizeLimit);
 //        $result = $uploader->handleUpload($folder);
 //        $return = htmlspecialchars(json_encode($result), ENT_NOQUOTES);
 
 //        $fileSize=filesize($folder.$result['filename']);//GETTING FILE SIZE
 //        $fileName=$result['filename'];//GETTING FILE NAME
 
 //        echo $return;// it's array
	// }

	/**
	* upload file for user sign
	*/

/*	$criteria = new CDbCriteria();
$criteria->compare('avatar', 'oldValue');
$criteria->compare('user_id', 100);
Profile::model()->updateAll(array('avatar'=>'newValue'), $criteria);
*/
	private function saving($model,$form){
		
		 $model->attributes=$form;
		 $imageUploadFile=CUploadedFile::getInstance($model,'sign');
         if($imageUploadFile !== null){
             $imageExtension = $imageUploadFile->getExtensionName();
             	$model->sign = $model->username.'.jpg';//.$imageExtension;
         } 

         if(isset($model->password) && $model->password==''){
         	
         	$model->password=$model->tempPassword ;
         } 

		 if($model->save()){
		
			if($imageUploadFile !== null){
		 		$imageUploadFile->saveAs(Yii::app()->basePath.'/../images/uploads/'.$model->sign);
		 	}
		 	//
		 	$this->redirect(array('view','id'=>$model->id));
		 }
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model=new User;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);
		if(isset($_POST['User']))
		{
			$this->saving($model,$_POST['User']);
		}

		$this->render('create',array(
			'model'=>$model,
		));
	}


	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model=$this->loadModel($id);
		$model->tempPassword=$model->password;

		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);
		$model->password= "";

		if(isset($_POST['User']))
		{
			$this->saving($model,$_POST['User']);
		}

		$this->render('update',array(
			'model'=>$model,
		));
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		//$this->loadModel($id)->delete();
		$tempSign=User::model()->findByPk($id)->sign;
		if($tempSign!==null){
			unlink(Yii::app()->basePath.'/../images/uploads/'.$tempSign);
		}
		
		User::model()->updateByPk($id,array('status'=>'Non Aktif'));
		// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
		 if(!isset($_GET['ajax']))
		 	$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('index'));

		//$this->redirect(array('index',));
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		/*$dataProvider=new CActiveDataProvider('User');
		$this->render('index',array(
			'dataProvider'=>$dataProvider,
		));*/
		if(isset(Yii::app()->session['adminUser']))
			$records=User::model()->findAll();
		else	
			$records=User::model()->findAll('status=:status and level!=:level',array('status'=>'Aktif','level'=>'admin'));
		 
		 $this->render('admin',array(
			'records'=>$records,
		 ));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		/*$model=new User('search');
		$model->unsetAttributes();  // clear any default values
		if(isset($_GET['User']))
			$model->attributes=$_GET['User'];

		$this->render('admin',array(
			'model'=>$model,
		));*/
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer $id the ID of the model to be loaded
	 * @return User the loaded model
	 * @throws CHttpException
	 */
	public function loadModel($id)
	{
		$model=User::model()->findByPk($id);
		if($model===null)
			throw new CHttpException(404,'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param User $model the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if(isset($_POST['ajax']) && $_POST['ajax']==='user-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}
}
